1490001463 has 2 divisors, whose sum is σ = 1490001464. Its totient is φ = 1490001462.

The previous prime is 1490001449. The next prime is 1490001497. The reversal of 1490001463 is 3641000941.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1490001463 - 2⁹ = 1490000951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1490001263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 745000731 + 745000732.

It is an arithmetic number, because the mean of its divisors is an integer number (745000732).

Almost surely, 2^1490001463 is an apocalyptic number.

1490001463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1490001463 is an equidigital number, since it uses as much as digits as its factorization.

1490001463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 1490001463 is about 38600.5370817557. The cubic root of 1490001463 is about 1142.1651330079.

The spelling of 1490001463 in words is "one billion, four hundred ninety million, one thousand, four hundred sixty-three".